Keep new contact emails ready to use
When a contact lands in your Notion database, have Mails so check the email list before you rely on it for outreach.
Trigger
New Page
Triggers when a new page is added to a Notion database.
Action
Validate Bulk Emails
Tool to validate multiple email addresses in bulk. use when you need to confirm deliverability of a list of emails at once.
Why this helps
Contact details can pile up while you are focused on other work, leaving the quality of the list uncertain when it is time to send.
- Catch invalid addresses before a planned outreach session.
- Reduce manual copy and paste between your contact tracker and validator.
- Review validation results from one automation run.
Setup
Build it in a few focused steps.
- 1Connect Notion and Mails so to Notis once through the portal.
- 2In Automations, create an automation with a plain-language instruction to validate emails from each new contact record in bulk and report the results.
- 3Select the Notion New Page trigger for the contact database.
- 4Choose a channel for run reports and test with one real contact record.
Questions about this workflow
Does this send an email to the contact?
No. The selected Mails so action validates email addresses; it does not send messages.
What should the prompt tell Notis?
Ask it to identify the contact email in the new Notion record, validate it with Mails so, and report the result.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Notion to Mails so. A trigger fires from one place; an action lands in another.
Notion triggers
Mails so actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Retrieve Batch Results
Tool to retrieve results of a bulk validation job. use after submitting a batch and you have its id.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Validate Bulk Emails
Tool to validate multiple email addresses in bulk. use when you need to confirm deliverability of a list of emails at once.
All Page Events
Triggers when any Notion page is created or updated across the workspace.
Validate Single Email
Tool to validate a single email address. use when you need to check deliverability and quality details before sending an email.
Comment Created
Triggers when a new comment is created in Notion. Optional `page_id` filter scopes to comments on a specific page. When omitted, fires for any new comment in the workspace the integration has access to. Requires the 'Read comments' capability on the Notion integration. If a connection was authorized before that capability was enabled, the user must re-authorize the connection for comment events to flow.
New Comment
Triggers when a new comment is added to a specified Notion block or page.
Database Created
Triggers when a new Notion database (the container) is created. A database is the post-2025-09-03 container that holds one or more data sources. This trigger fires for the container's creation event (`database.created`), distinct from `NOTION_DATASOURCE_CREATED` which fires when a new data source is added to an existing database. Most customers calling Notion's `POST /v1/databases` (the legacy API) or creating a database via the Notion UI will see this event. Adding a new data source to an existing database fires `data_source.created` instead — use `NOTION_DATASOURCE_CREATED` for that. Notion's payload puts `entity.type: "block"` (the container is a `child_database` block in the content tree) and `entity.id` is the database id.
Data Source Created
Triggers when a new Notion data source is created. Fires workspace-wide. The payload's `data.parent` carries the data source's tree parent (typically the teamspace) for downstream filtering. A single template-based database creation can fire multiple `data_source.created` events at once — one per data source the template instantiates.
Data Source Schema Updated
Triggers when a Notion data source's schema is updated. Fires on column add / remove / rename. Payload includes `data.updated_properties: [{id, name, action}]` so consumers can discriminate the kind of change downstream. Optional `data_source_id` filter scopes to schema changes on a single data source. When omitted, fires for any schema change in the workspace the integration has access to. Note: adding a column also fires `page.properties_updated` once per existing row in the data source. Customers wanting a single structural-change signal should use this trigger.
Connect any two apps with Notis in the middle.
Notion and Mails so, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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No card. Works with personal or business Mails so.